EdgeSetIntersector.h

/**********************************************************************
 *
 * GEOS - Geometry Engine Open Source
 * http://geos.osgeo.org
 *
 * Copyright (C) 2005-2006 Refractions Research Inc.
 * Copyright (C) 2001-2002 Vivid Solutions Inc.
 *
 * This is free software; you can redistribute and/or modify it under
 * the terms of the GNU Lesser General Public Licence as published
 * by the Free Software Foundation. 
 * See the COPYING file for more information.
 *
 **********************************************************************/
 
#ifndef GEOS_GEOMGRAPH_INDEX_EDGESETINTERSECTOR_H
#define GEOS_GEOMGRAPH_INDEX_EDGESETINTERSECTOR_H
 
#include <geos/export.h>
#include <vector>
 
// Forward declarations
namespace geos {
        namespace geomgraph {
                class Edge;
                namespace index {
                        class SegmentIntersector;
                }
        }
}
 
namespace geos {
namespace geomgraph { // geos::geomgraph
namespace index { // geos::geomgraph::index
 
/* 
 * This is derived from a Java interface.
 */
class GEOS_DLL EdgeSetIntersector {
public:
        virtual void computeIntersections(std::vector<Edge*> *edges,
                        SegmentIntersector *si, bool testAllSegments)=0;

        virtual void computeIntersections(std::vector<Edge*> *edges0,
                        std::vector<Edge*> *edges1,
                        SegmentIntersector *si)=0;
 
        virtual ~EdgeSetIntersector(){}
};
 
 
} // namespace geos.geomgraph.index
} // namespace geos.geomgraph
} // namespace geos
 
#endif